Position in PRAX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$0
-$10,291,436 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
10 quarters on record
Common Shares in PRAX Over Time
Shares Held
Position Value (USD)
Derivatives in PRAX
reported options exposure · as of Mar 31, 2026CallValue
$13,177,571
CallShares
40,900
PutValue
$11,469,964
PutShares
35,600
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Biotechnology
Healthcare · as of Mar 31, 2026CITADEL ADVISORS LLC holds $5,783,571,443 across 373 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INSM |
INSMED Inc
|
2,182,571 | $356,894,009 | |
| 2 | ONC |
BeOne Medicines Ltd.
|
1,032,298 | $306,561,536 | |
| 3 | BMRN |
Biomarin Pharmaceutical Inc
|
4,512,634 | $254,918,694 | |
| 4 | JAZZ |
Jazz Pharmaceuticals plc
|
1,259,444 | $238,097,887 | |
| 5 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
453,843 | $237,573,195 | |
| 6 | BBIO |
BridgeBio Pharma, Inc.
|
3,173,940 | $235,696,783 | |
| 7 | TERN |
Terns Pharmaceuticals, Inc.
|
3,218,810 | $169,695,662 | |
| 8 | PTGX |
Protagonist Therapeutics, Inc
|
1,551,900 | $163,570,260 |
All Filings in PRAX
Export CSV
28 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $13,177,571 | 40,900 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $11,469,964 | 35,600 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $15,974,908 | 54,200 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $14,737,000 | 50,000 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $10,291,436 | 34,917 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $646,600 | 12,200 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $413,294 | 7,798 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $1,287,900 | 24,300 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $441,525 | 10,500 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $435,890 | 10,366 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $359,765 | 9,500 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $2,472,911 | 65,300 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $2,355,892 | 62,210 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $923,520 | 12,000 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $7,171,901 | 93,190 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $3,278,496 | 42,600 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $1,006,950 | 17,500 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $2,763,875 | 48,034 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $1,766,478 | 30,700 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $732,072 | 17,700 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $504,592 | 12,200 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $936,638 | 22,646 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $573,588 | 9,400 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $207,468 | 3,400 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $1,587,008 | 26,008 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $51,511 | 2,312 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $1,258,351 | 56,479 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $1,470 | 66 | Put | Defined | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||